如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
DRYING TUBE ST 19/26
色谱柱
FLANGE ADAPTER WITH WATER CONNECTION, FOR BIOGEN-CROSSFLOW-MICROFILTRATION-MODULES
N,O-双(三甲基硅烷基)乙酰胺
Septum stopper
气进样针
Thermo TR-Pestidide农药农残分析专用气相毛细管柱
密封垫圈
PEEK 1/16 x .010 x 100ft Natural
HYPERSIL GOLD C8 5UM 20X2.1MM DASH HTS COLUMN 3/PK